My wife is ecstatic. With a single application, the dry skin was removed and the bottoms of her feet are smooth. In my case, my feet were in much worse shape. After a week to 10 days and intermittent use (I sometimes forget to apply it), most of the dry skin on my heels is gone, but the corns and callouses, though improved, are still there. But the pain is greatly reduced.
Bottom Line: Yes, I would recommend this to a friend